<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
</head>
<body>
<form method="post" action="/saveBookInfo">
    图书名称:<input type="text" name="btitle">
    日期:<input type="date" name="bpub_date">
    <input type="submit" value="保存">
</form>
</body>
</html>